Marine Boy - Season 1 Episode 6 The Mysterious Paradise
During an expedition organized by Ocean Patrol, Dr. Mariner and his crew find a spear which is modelled after one known to be thousands of years old.
- Genre: Family, Animation, Action & Adventure
- Studio: NBC
- Keyword: underwater, anime
- Cast: Yoshiko Ohta, Gorō Naya, Kazuko Sugiyama, Tadashi Nakamura